69342915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9377}}^1$

素因数の和:9431

約数の個数: 32

約数和(自身を含む): 121538880

約数和(自身を除く): 52195965

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9377, 28131, 46885, 140655, 159409, 271933, 478227, 797045, 815799, 1359665, 2391135, 4078995, 4622861, 13868583, 23114305, 69342915]

約数ペア:

[(1, 69342915), (3, 23114305), (5, 13868583), (15, 4622861), (17, 4078995), (29, 2391135), (51, 1359665), (85, 815799), (87, 797045), (145, 478227), (255, 271933), (435, 159409), (493, 140655), (1479, 46885), (2465, 28131), (7395, 9377)]